This small upgrade is mandatory for anybody who's using the Terrain tool. It fixes a crash that was reported three times already since the 0.10.0 release. The full changelog:

• Fixed a crash that could happen when using the Terrain tool
• Fixed missing background color information from Lua export
• Allow using up to 3 or 4 GB RAM on 32 or 64 bit Windows systems respectively

In addition, there is now a 64-bit Windows installer available, for those who need to edit crazy huge maps!